| Summary: | SELinux is preventing /usr/sbin/nmbd from 'read' accesses on the file nmbd.pid. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Ferdinand Mácha <Ferdinand.Macha> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:84c6e6f9303bdb90de2d1e1889bc818f82d2052641252f8064d9eff8f88f45d7 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-09-13 14:04:34 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
This command fix your problem: setsebool -P samba_export_all_ro 1 Actually "nmbd.pid" is mislabeled. It happens if a user runs a service directly without using service script. Ferdinand, execute # restorecon -R -v /var/run/nmbd* to fix labeling. |
Description of problem: systemctl restart nmb.service SELinux is preventing /usr/sbin/nmbd from 'read' accesses on the file nmbd.pid. ***** Plugin catchall_boolean (47.5 confidence) suggests ******************* If you want to allow samba to share any file/directory read only. Then you must tell SELinux about this by enabling the 'samba_export_all_ro' boolean. You can read 'samba_selinux' man page for more details. Do setsebool -P samba_export_all_ro 1 ***** Plugin catchall_boolean (47.5 confidence) suggests ******************* If you want to allow samba to share any file/directory read/write. Then you must tell SELinux about this by enabling the 'samba_export_all_rw' boolean. You can read 'samba_selinux' man page for more details. Do setsebool -P samba_export_all_rw 1 ***** Plugin catchall (6.38 confidence) suggests *************************** If you believe that nmbd should be allowed read access on the nmbd.pid file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep nmbd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:nmbd_t:s0 Target Context unconfined_u:object_r:var_run_t:s0 Target Objects nmbd.pid [ file ] Source nmbd Source Path /usr/sbin/nmbd Port <Unknown> Host (removed) Source RPM Packages samba-4.0.9-1.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-100.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.10.10-100.fc18.x86_64 #1 SMP Thu Aug 29 20:13:09 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-09-13 15:28:50 CEST Last Seen 2013-09-13 15:28:50 CEST Local ID a9375e9e-afd1-4a2e-83a9-433e826b5514 Raw Audit Messages type=AVC msg=audit(1379078930.466:383): avc: denied { read } for pid=6887 comm="nmbd" name="nmbd.pid" dev="tmpfs" ino=1437613 scontext=system_u:system_r:nmbd_t:s0 tcontext=unconfined_u:object_r:var_run_t:s0 tclass=file type=SYSCALL msg=audit(1379078930.466:383): arch=x86_64 syscall=open success=no exit=EACCES a0=7f0b4b2819a0 a1=800 a2=1a4 a3=e items=0 ppid=1 pid=6887 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=nmbd exe=/usr/sbin/nmbd subj=system_u:system_r:nmbd_t:s0 key=(null) Hash: nmbd,nmbd_t,var_run_t,file,read audit2allow #============= nmbd_t ============== #!!!! This avc can be allowed using one of the these booleans: # samba_export_all_ro, samba_export_all_rw allow nmbd_t var_run_t:file read; audit2allow -R require { type nmbd_t; } #============= nmbd_t ============== files_exec_generic_pid_files(nmbd_t) Additional info: reporter: libreport-2.1.6 hashmarkername: setroubleshoot kernel: 3.10.10-100.fc18.x86_64 type: libreport